Northwest Horticultural Council

Hours of Operation

The Northwest Horticultural Council office is open from 8:00 a.m. to 5:00 p.m. Monday through Friday (closed for lunch from 12:00 p.m. to 1:00 p.m.).

The office is closed on the following holidays in 2025:

Wednesday, January 1 (New Year’s Day)
Monday, January 20 (Martin Luther King Jr. Day)
Monday, February 17 (Presidents Day)
Monday, May 26 (Memorial Day)
Friday, July 4 (Independence Day)
Monday, September 1 (Labor Day)
Tuesday, November 11 (Veterans Day)
Thursday and Friday, November 27 and 28 (Thanksgiving)
Thursday, December 25 (Christmas Day)